#!/usr/bin/env Python
# coding=utf-8
# import pandas as pd
# import codecs
# xd = pd.ExcelFile('/Users/zwx555409/Desktop/testResult.xlsx')
# xd = pd.ExcelFile('/Zwx555409/js262/JSComformance_Baseline/src/runner/testResult.xml')
# df = xd.parse()
# with codecs.open('/Zwx555409/js262/JSComformance_Baseline/src/runner/1.html','w','utf-8') as html_file:
#     html_file.write(df.to_html(header = True,index = False))


import libxml2, libxslt

class compoundXML:
    def __init__(self):
        self._result = None
        self._xsl = None
        self._xml = None

    def do(self, xml_file_name, xsl_file_name):
        self._xml = libxml2.parseFile(xml_file_name)
        if self._xml == None:
            return 0
        styledoc = libxml2.parseFile(xsl_file_name)
        if styledoc == None:
            return 0
        self._xsl = libxslt.parseStylesheetDoc(styledoc)
        if self._xsl == None:
            return 0

        self._result = self._xsl.applyStylesheet(self._xml, None)

    def get_xml_doc(self):
        return self._result

    def get_translated(self):
        return self._result.serialize('UTF-8')

    def save_translated(self, file_name):
        self._xsl.saveResultToFilename(file_name, self._result, 0)

    def release(self):
        '''
        this function must be called in the end.
        '''
        self._xsl.freeStylesheet()
        self._xml.freeDoc()
        self._result.freeDoc()
        self._xsl = None
        self._xml = None
        self._result = None


if __name__ == '__main__':
    test = compoundXML()
    test.do('/Users/zwx555409/Desktop/testResult.xml', '/Users/zwx555409/Desktop/testResult.xml')
    print test.get_translated()
    test.save_translated('/Users/zwx555409/Desktop/testResult.html')
    test.release()


